The electric-car maker says it happens rarely and at speeds below 10 mph. But the disclosure—in response to a US senator's questions—occasioned a call for more transparency.

A deep-space spacecraft has gone mysteriously silent. The crew is dead, the incident is undocumented and the only way to uncover the truth is by using a series of human "proxies" controlled by you via ...

Tesla CEO Elon Musk has indicated the company is on track to begin its driverless ride-hailing service in Austin, Texas in June. It is hiring plenty of remote operators who will monitor the ...